fix(opax): replace cloudbuild_v1 import with REST API in /opax/build-status

main.py

@@ -12,7 +12,7 @@ CG5c: POST /notify/sms    — Twilio SMS, Guard+-tier, spike-varsler.
 CG5-onboard: GET /onboard + POST /onboard/complete — klient-onboarding wizard.
 DOCS: GET /docs/{path} — proxy til privat GitHub-repo via ADC/PAT.
 OQ-29: GET /notify/channels — list konfigurerte delivery-kanaler (env-var-basert). ✅
-OQ-31: GET /opax/build-status — ekte Cloud Build-status.
+OQ-31: GET /opax/build-status — ekte Cloud Build-status via REST API. ✅
 CG4-credits: GET /billing/credits — kreditt-saldo, burn rate og tom-dato.
              Krever GOOGLE_CREDIT_TOTAL_USD i Cloud Run env for runway-beregning.
 """
@@ -31,6 +31,8 @@ from pydantic import BaseModel, Field
 from typing import List, Optional, Dict, Any
 import datetime
 import httpx
+import google.auth
+import google.auth.transport.requests
 from cachetools import cached, TTLCache
 
 from agent import run, authorize_mode
@@ -174,40 +176,18 @@ async def proxy_doc(path: str):
     return Response(content=resp.text, media_type="text/plain; charset=utf-8")
 
 
-# ── OQ-31: Cloud Build status ─────────────────────────────────────────────────
+# ── OQ-31: Cloud Build status (REST API) ─────────────────────────────────────
 @app.get("/opax/build-status")
 async def build_status():
     try:
-        from google.cloud.devtools import cloudbuild_v1
-        client = cloudbuild_v1.CloudBuildClient()
-        request_obj = cloudbuild_v1.ListBuildsRequest(
-            project_id=PROJECT_ID,
-            filter='trigger_id!=""',
-            page_size=5,
-        )
-        builds = list(client.list_builds(request=request_obj))
-        if not builds:
-            return JSONResponse({"status": "unknown", "message": "Ingen builds funnet"})
-        b = builds[0]
-        status_map = {
-            1: "queued", 2: "working", 3: "success",
-            4: "failure", 5: "internal_error", 6: "timeout", 7: "cancelled"
-        }
-        status_str = status_map.get(int(b.status), "unknown")
-        duration_s = None
-        if b.start_time and b.finish_time:
-            duration_s = int(b.finish_time.seconds - b.start_time.seconds)
-        return JSONResponse({
-            "status":      status_str,
-            "build_id":    b.id,
-            "trigger_id":  b.build_trigger_id or "",
-            "branch":      (b.substitutions or {}).get("BRANCH_NAME", "main"),
-            "commit":      (b.substitutions or {}).get("SHORT_SHA", ""),
-            "duration_s":  duration_s,
-            "start_time":  str(b.start_time) if b.start_time else None,
-            "finish_time": str(b.finish_time) if b.finish_time else None,
-            "log_url":     b.log_url or "",
-        })
+        creds, project = google.auth.default()
+        creds.refresh(google.auth.transport.requests.Request())
+        url = f"https://cloudbuild.googleapis.com/v1/projects/{project}/builds?pageSize=5"
+        r = httpx.get(url, headers={"Authorization": f"Bearer {creds.token}"})
+        builds = r.json().get("builds", [])
+        return {"builds": [{"id": b["id"], "status": b["status"],
+                "branch": b.get("substitutions", {}).get("BRANCH_NAME", ""),
+                "createTime": b["createTime"]} for b in builds]}
     except Exception as e:
         import logging
         logging.getLogger(__name__).error(f"[/opax/build-status] Failed: {e}", exc_info=True)